/**
 * 
 */
package core.interfaces;

import core.descriptors.TaskDescriptor;

/**
 * Interfaccia di classe per Worker
 * @author Vincenzo Merlo, Scuderi Giovanni Luca, Paolo Giuffrida
 *
 */
public interface AbstractWorker {
    /**
     *
     * @param td
     * @return
     */
    public int exec(TaskDescriptor td);
}
